List of usage examples for java.net HttpURLConnection getErrorStream
public InputStream getErrorStream()
From source file:net.lightbody.bmp.proxy.jetty.http.handler.ProxyHandler.java
public void handle(String pathInContext, String pathParams, HttpRequest request, HttpResponse response) throws HttpException, IOException { URI uri = request.getURI();/*from ww w .j av a 2 s .c om*/ // Is this a CONNECT request? if (HttpRequest.__CONNECT.equalsIgnoreCase(request.getMethod())) { response.setField(HttpFields.__Connection, "close"); // TODO Needed for IE???? handleConnect(pathInContext, pathParams, request, response); return; } try { // Do we proxy this? URL url = isProxied(uri); if (url == null) { if (isForbidden(uri)) sendForbid(request, response, uri); return; } if (log.isDebugEnabled()) log.debug("PROXY URL=" + url); URLConnection connection = url.openConnection(); connection.setAllowUserInteraction(false); // Set method HttpURLConnection http = null; if (connection instanceof HttpURLConnection) { http = (HttpURLConnection) connection; http.setRequestMethod(request.getMethod()); http.setInstanceFollowRedirects(false); } // check connection header String connectionHdr = request.getField(HttpFields.__Connection); if (connectionHdr != null && (connectionHdr.equalsIgnoreCase(HttpFields.__KeepAlive) || connectionHdr.equalsIgnoreCase(HttpFields.__Close))) connectionHdr = null; // copy headers boolean xForwardedFor = false; boolean hasContent = false; Enumeration enm = request.getFieldNames(); while (enm.hasMoreElements()) { // TODO could be better than this! String hdr = (String) enm.nextElement(); if (_DontProxyHeaders.containsKey(hdr) || !_chained && _ProxyAuthHeaders.containsKey(hdr)) continue; if (connectionHdr != null && connectionHdr.indexOf(hdr) >= 0) continue; if (HttpFields.__ContentType.equals(hdr)) hasContent = true; Enumeration vals = request.getFieldValues(hdr); while (vals.hasMoreElements()) { String val = (String) vals.nextElement(); if (val != null) { connection.addRequestProperty(hdr, val); xForwardedFor |= HttpFields.__XForwardedFor.equalsIgnoreCase(hdr); } } } // Proxy headers if (!_anonymous) connection.setRequestProperty("Via", "1.1 (jetty)"); if (!xForwardedFor) connection.addRequestProperty(HttpFields.__XForwardedFor, request.getRemoteAddr()); // a little bit of cache control String cache_control = request.getField(HttpFields.__CacheControl); if (cache_control != null && (cache_control.indexOf("no-cache") >= 0 || cache_control.indexOf("no-store") >= 0)) connection.setUseCaches(false); // customize Connection customizeConnection(pathInContext, pathParams, request, connection); try { connection.setDoInput(true); // do input thang! InputStream in = request.getInputStream(); if (hasContent) { connection.setDoOutput(true); IO.copy(in, connection.getOutputStream()); } // Connect connection.connect(); } catch (Exception e) { LogSupport.ignore(log, e); } InputStream proxy_in = null; // handler status codes etc. int code = HttpResponse.__500_Internal_Server_Error; if (http != null) { proxy_in = http.getErrorStream(); code = http.getResponseCode(); response.setStatus(code); response.setReason(http.getResponseMessage()); } if (proxy_in == null) { try { proxy_in = connection.getInputStream(); } catch (Exception e) { LogSupport.ignore(log, e); proxy_in = http.getErrorStream(); } } // clear response defaults. response.removeField(HttpFields.__Date); response.removeField(HttpFields.__Server); // set response headers int h = 0; String hdr = connection.getHeaderFieldKey(h); String val = connection.getHeaderField(h); while (hdr != null || val != null) { if (hdr != null && val != null && !_DontProxyHeaders.containsKey(hdr) && (_chained || !_ProxyAuthHeaders.containsKey(hdr))) response.addField(hdr, val); h++; hdr = connection.getHeaderFieldKey(h); val = connection.getHeaderField(h); } if (!_anonymous) response.setField("Via", "1.1 (jetty)"); // Handled request.setHandled(true); if (proxy_in != null) IO.copy(proxy_in, response.getOutputStream()); } catch (Exception e) { log.warn(e.toString()); LogSupport.ignore(log, e); if (!response.isCommitted()) response.sendError(HttpResponse.__400_Bad_Request); } }
From source file:com.techventus.server.voice.Voice.java
/** * HTTP GET request for a given URL String. * //from w w w. ja v a 2s. c o m * @param urlString * the url string * @return the string * @throws IOException * Signals that an I/O exception has occurred. */ String get(String urlString) throws IOException { URL url = new URL(urlString); //+ "?auth=" + URLEncoder.encode(authToken, enc)); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setRequestProperty("Authorization", "GoogleLogin auth=" + authToken); conn.setRequestProperty("User-agent", USER_AGENT); conn.setInstanceFollowRedirects(false); // will follow redirects of same protocol http to http, but does not follow from http to https for example if set to true // Get the response conn.connect(); int responseCode = conn.getResponseCode(); if (PRINT_TO_CONSOLE) System.out.println(urlString + " - " + conn.getResponseMessage()); InputStream is; if (responseCode == 200) { is = conn.getInputStream(); } else if (responseCode == HttpURLConnection.HTTP_MOVED_PERM || responseCode == HttpURLConnection.HTTP_MOVED_TEMP || responseCode == HttpURLConnection.HTTP_SEE_OTHER || responseCode == 307) { redirectCounter++; if (redirectCounter > MAX_REDIRECTS) { redirectCounter = 0; throw new IOException(urlString + " : " + conn.getResponseMessage() + "(" + responseCode + ") : Too manny redirects. exiting."); } String location = conn.getHeaderField("Location"); if (location != null && !location.equals("")) { System.out.println(urlString + " - " + responseCode + " - new URL: " + location); return get(location); } else { throw new IOException(urlString + " : " + conn.getResponseMessage() + "(" + responseCode + ") : Received moved answer but no Location. exiting."); } } else { is = conn.getErrorStream(); } redirectCounter = 0; if (is == null) { throw new IOException(urlString + " : " + conn.getResponseMessage() + "(" + responseCode + ") : InputStream was null : exiting."); } String result = ""; try { // Get the response BufferedReader rd = new BufferedReader(new InputStreamReader(is)); StringBuffer sb = new StringBuffer(); String line; while ((line = rd.readLine()) != null) { sb.append(line + "\n\r"); } rd.close(); result = sb.toString(); } catch (Exception e) { throw new IOException(urlString + " - " + conn.getResponseMessage() + "(" + responseCode + ") - " + e.getLocalizedMessage()); } return result; }
From source file:com.gotraveling.external.androidquery.callback.AbstractAjaxCallback.java
private void httpMulti(String url, Map<String, String> headers, Map<String, Object> params, AjaxStatus status) throws IOException { AQUtility.debug("multipart", url); HttpURLConnection conn = null; DataOutputStream dos = null;/* www . j a va2 s .c o m*/ URL u = new URL(url); conn = (HttpURLConnection) u.openConnection(); conn.setInstanceFollowRedirects(false); conn.setConnectTimeout(NET_TIMEOUT * 4); conn.setDoInput(true); conn.setDoOutput(true); conn.setUseCaches(false); conn.setRequestMethod("POST"); conn.setRequestProperty("Connection", "Keep-Alive"); conn.setRequestProperty("Content-Type", "multipart/form-data;charset=utf-8;boundary=" + boundary); if (headers != null) { for (String name : headers.keySet()) { conn.setRequestProperty(name, headers.get(name)); } } String cookie = makeCookie(); if (cookie != null) { conn.setRequestProperty("Cookie", cookie); } if (ah != null) { ah.applyToken(this, conn); } dos = new DataOutputStream(conn.getOutputStream()); Object o = null; if (progress != null) { o = progress.get(); } Progress p = null; if (o != null) { p = new Progress(o); } for (Map.Entry<String, Object> entry : params.entrySet()) { writeObject(dos, entry.getKey(), entry.getValue(), p); } dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd); dos.flush(); dos.close(); conn.connect(); int code = conn.getResponseCode(); String message = conn.getResponseMessage(); byte[] data = null; String encoding = conn.getContentEncoding(); String error = null; if (code < 200 || code >= 300) { error = new String(toData(encoding, conn.getErrorStream()), "UTF-8"); AQUtility.debug("error", error); } else { data = toData(encoding, conn.getInputStream()); } AQUtility.debug("response", code); if (data != null) { AQUtility.debug(data.length, url); } status.code(code).message(message).redirect(url).time(new Date()).data(data).error(error).client(null); }
From source file:au.com.infiniterecursion.vidiom.utils.PublishingUtils.java
private String uploadMetaData(final Activity activity, final Handler handler, String filePath, String title, String description, boolean retry, long sdrecord_id) throws IOException { String uploadUrl = INITIAL_UPLOAD_URL; HttpURLConnection urlConnection = getGDataUrlConnection(uploadUrl); urlConnection.setRequestMethod("POST"); urlConnection.setDoOutput(true);/*from w ww . j ava 2 s. c o m*/ urlConnection.setRequestProperty("Content-Type", "application/atom+xml"); // urlConnection.setRequestProperty("Content-Length", newValue); urlConnection.setRequestProperty("Slug", filePath); String atomData = null; String category = DEFAULT_VIDEO_CATEGORY; this.tags = DEFAULT_VIDEO_TAGS; String template = readFile(activity, R.raw.gdata).toString(); // Workarounds for corner cases. Youtube doesnt like empty titles if (title == null || title.length() == 0) { title = "Untitled"; } if (description == null || description.length() == 0) { description = "No description"; } // Check user preference to see if YouTube videos should be private by // default. SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity.getBaseContext()); Boolean ytPrivate = prefs.getBoolean("defaultYouTubePrivatePreference", true); String private_or_not = "<yt:private />"; if (!ytPrivate) { private_or_not = ""; } atomData = String.format(template, title, description, category, this.tags, private_or_not); OutputStreamWriter outStreamWriter = null; int responseCode = -1; try { outStreamWriter = new OutputStreamWriter(urlConnection.getOutputStream()); outStreamWriter.write(atomData); outStreamWriter.close(); /* * urlConnection.connect(); InputStream is = * urlConnection.getInputStream(); BufferedReader in = new * BufferedReader(new InputStreamReader(is)); String inputLine; * * while ((inputLine = in.readLine()) != null) { * Log.d(TAG,inputLine); } in.close(); */ responseCode = urlConnection.getResponseCode(); // ERROR LOGGING InputStream is = urlConnection.getErrorStream(); if (is != null) { Log.e(TAG, " Error stream from Youtube available!"); BufferedReader in = new BufferedReader(new InputStreamReader(is)); String inputLine; while ((inputLine = in.readLine()) != null) { Log.d(TAG, inputLine); } in.close(); Map<String, List<String>> hfs = urlConnection.getHeaderFields(); for (Entry<String, List<String>> hf : hfs.entrySet()) { Log.d(TAG, " entry : " + hf.getKey()); List<String> vals = hf.getValue(); for (String s : vals) { Log.d(TAG, "vals:" + s); } } } } catch (IOException e) { // // Catch IO Exceptions here, like UnknownHostException, so we can // detect network failures, and send a notification // Log.d(TAG, " Error occured in uploadMetaData! "); e.printStackTrace(); responseCode = -1; outStreamWriter = null; mainapp.removeSDFileRecordIDfromUploadingTrack(sdrecord_id, TYPE_YT); // Use the handler to execute a Runnable on the // main thread in order to have access to the // UI elements. handler.postDelayed(new Runnable() { public void run() { // Update UI // Indicate back to calling activity the result! // update uploadInProgress state also. ((VidiomActivity) activity).finishedUploading(false); ((VidiomActivity) activity) .createNotification(res.getString(R.string.upload_to_youtube_host_failed_)); } }, 0); // forward it on! throw e; } if (responseCode < 200 || responseCode >= 300) { // The response code is 40X if ((responseCode + "").startsWith("4") && retry) { Log.d(TAG, "retrying to fetch auth token for " + youTubeName); this.clientLoginToken = authorizer.getFreshAuthToken(youTubeName, clientLoginToken); // Try again with fresh token return uploadMetaData(activity, handler, filePath, title, description, false, sdrecord_id); } else { mainapp.removeSDFileRecordIDfromUploadingTrack(sdrecord_id, TYPE_YT); // Probably not authorised! // Need to setup a Youtube account. // Use the handler to execute a Runnable on the // main thread in order to have access to the // UI elements. handler.postDelayed(new Runnable() { public void run() { // Update UI // Indicate back to calling activity the result! // update uploadInProgress state also. ((VidiomActivity) activity).finishedUploading(false); ((VidiomActivity) activity) .createNotification(res.getString(R.string.upload_to_youtube_host_failed_)); } }, 0); throw new IOException(String.format("response code='%s' (code %d)" + " for %s", urlConnection.getResponseMessage(), responseCode, urlConnection.getURL())); } } return urlConnection.getHeaderField("Location"); }
From source file:com.gdevelop.gwt.syncrpc.RemoteServiceSyncProxy.java
public Object doInvoke(RequestCallbackAdapter.ResponseReader responseReader, String requestData) throws Throwable { HttpURLConnection connection = null; InputStream is = null;//from w ww. j av a 2s . co m int statusCode; if (DUMP_PAYLOAD) { log.debug("Send request to {}", remoteServiceURL); log.debug("Request payload: {}", requestData); } // Send request CookieHandler oldCookieHandler = CookieHandler.getDefault(); try { CookieHandler.setDefault(cookieManager); URL url = new URL(remoteServiceURL); connection = (HttpURLConnection) url.openConnection(); connection.setDoInput(true); connection.setDoOutput(true); connection.setRequestMethod("POST"); connection.setRequestProperty(RpcRequestBuilder.STRONG_NAME_HEADER, serializationPolicyName); connection.setRequestProperty(RpcRequestBuilder.MODULE_BASE_HEADER, moduleBaseURL); connection.setRequestProperty("Content-Type", "text/x-gwt-rpc; charset=utf-8"); connection.setRequestProperty("Content-Length", "" + requestData.getBytes("UTF-8").length); CookieStore store = cookieManager.getCookieStore(); String cookiesStr = ""; for (HttpCookie cookie : store.getCookies()) { if (!"".equals(cookiesStr)) cookiesStr += "; "; cookiesStr += cookie.getName() + "=" + cookie.getValue(); } connection.setRequestProperty("Cookie", cookiesStr); OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream()); writer.write(requestData); writer.flush(); writer.close(); } catch (IOException e) { throw new InvocationException("IOException while sending RPC request", e); } finally { CookieHandler.setDefault(oldCookieHandler); } // Receive and process response try { is = connection.getInputStream(); statusCode = connection.getResponseCode(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); byte[] buffer = new byte[1024]; int len; while ((len = is.read(buffer)) > 0) { baos.write(buffer, 0, len); } String encodedResponse = baos.toString("UTF8"); if (DUMP_PAYLOAD) { log.debug("Response code: {}", statusCode); log.debug("Response payload: {}", encodedResponse); } // System.out.println("Response payload (len = " + encodedResponse.length() + "): " + encodedResponse); if (statusCode != HttpURLConnection.HTTP_OK) { throw new StatusCodeException(statusCode, encodedResponse); } else if (encodedResponse == null) { // This can happen if the XHR is interrupted by the server dying throw new InvocationException("No response payload"); } else if (isReturnValue(encodedResponse)) { encodedResponse = encodedResponse.substring(4); return responseReader.read(createStreamReader(encodedResponse)); } else if (isThrownException(encodedResponse)) { encodedResponse = encodedResponse.substring(4); Throwable throwable = (Throwable) createStreamReader(encodedResponse).readObject(); throw throwable; } else { throw new InvocationException("Unknown response " + encodedResponse); } } catch (IOException e) { log.error("error response: {}", IOUtils.toString(connection.getErrorStream())); throw new InvocationException("IOException while receiving RPC response", e); } catch (SerializationException e) { throw new InvocationException("Error while deserialization response", e); } finally { if (is != null) { try { is.close(); } catch (IOException ignore) { } } if (connection != null) { // connection.disconnect(); } } }
From source file:com.orange.oidc.tim.service.HttpOpenidConnect.java
public String doRedirect(String urlRedirect, boolean useTim) { // android.os.Debug.waitForDebugger(); try {// www .jav a 2s . c o m // with server phpOIDC, check for '#' if ((urlRedirect.startsWith(mOcp.m_redirect_uri + "?")) || (urlRedirect.startsWith(mOcp.m_redirect_uri + "#"))) { String[] params = urlRedirect.substring(mOcp.m_redirect_uri.length() + 1).split("&"); String code = ""; String state = ""; String state_key = "state"; for (int i = 0; i < params.length; i++) { String param = params[i]; int idxEqual = param.indexOf('='); if (idxEqual >= 0) { String key = param.substring(0, idxEqual); String value = param.substring(idxEqual + 1); if (key.startsWith("code")) code = value; if (key.startsWith("state")) state = value; if (key.startsWith("session_state")) { state = value; state_key = "session_state"; } } } // display code and state Logd(TAG, "doRedirect => code: " + code + " / state: " + state); // doRepost(code,state); if (code.length() > 0) { // get token_endpoint endpoint String token_endpoint = getEndpointFromConfigOidc("token_endpoint", mOcp.m_server_url); if (isEmpty(token_endpoint)) { Logd(TAG, "logout : could not get token_endpoint on server : " + mOcp.m_server_url); return null; } List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2); HttpURLConnection huc = getHUC(token_endpoint); huc.setInstanceFollowRedirects(false); if (useTim) { if (mUsePrivateKeyJWT) { nameValuePairs.add(new BasicNameValuePair("client_assertion_type", "urn:ietf:params:oauth:client-assertion-type:jwt-bearer")); String client_assertion = secureStorage.getPrivateKeyJwt(token_endpoint); Logd(TAG, "client_assertion: " + client_assertion); nameValuePairs.add(new BasicNameValuePair("client_assertion", client_assertion)); } else { huc.setRequestProperty("Authorization", "Basic " + secureStorage.getClientSecretBasic()); } } else { String authorization = (mOcp.m_client_id + ":" + mOcp.m_client_secret); authorization = Base64.encodeToString(authorization.getBytes(), Base64.DEFAULT); huc.setRequestProperty("Authorization", "Basic " + authorization); } huc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); huc.setDoOutput(true); huc.setChunkedStreamingMode(0); OutputStream os = huc.getOutputStream(); OutputStreamWriter out = new OutputStreamWriter(os, "UTF-8"); BufferedWriter writer = new BufferedWriter(out); nameValuePairs.add(new BasicNameValuePair("grant_type", "authorization_code")); nameValuePairs.add(new BasicNameValuePair("code", code)); nameValuePairs.add(new BasicNameValuePair("redirect_uri", mOcp.m_redirect_uri)); if (state != null && state.length() > 0) nameValuePairs.add(new BasicNameValuePair(state_key, state)); // write URL encoded string from list of key value pairs writer.write(getQuery(nameValuePairs)); writer.flush(); writer.close(); out.close(); os.close(); Logd(TAG, "doRedirect => before connect"); huc.connect(); int responseCode = huc.getResponseCode(); System.out.println("2 - code " + responseCode); Log.d(TAG, "doRedirect => responseCode " + responseCode); InputStream in = null; try { in = new BufferedInputStream(huc.getInputStream()); } catch (IOException ioe) { sysout("io exception: " + huc.getErrorStream()); } if (in != null) { String result = convertStreamToString(in); // now you have the string representation of the HTML request in.close(); Logd(TAG, "doRedirect: " + result); // save as static for now return result; } else { Logd(TAG, "doRedirect null"); } } } } catch (Exception e) { e.printStackTrace(); } return null; }
From source file:com.workfront.api.StreamClient.java
private Object request(String path, Map<String, Object> params, Set<String> fields, String method, int retryCount, File file) throws StreamClientException { HttpURLConnection conn = null; int responseCode = -1; try {/*from w w w. j ava 2 s . com*/ String authenticationParam = ""; if (apiKey != null) { authenticationParam += "apiKey=" + apiKey; } else if (sessionID != null) { authenticationParam += "sessionID=" + sessionID; } String methodParam = "method=" + method; String query = authenticationParam + "&" + methodParam; if (params != null) { for (String key : params.keySet()) { if (params.get(key) instanceof String[]) { String[] paramVal = (String[]) params.get(key); for (int i = 0; i < paramVal.length; i++) { String val = paramVal[i]; query += "&" + URLEncoder.encode(key, "UTF-8") + "=" + URLEncoder.encode(val, "UTF-8"); } } else { query += "&" + URLEncoder.encode(key, "UTF-8") + "=" + URLEncoder.encode(String.valueOf(params.get(key)), "UTF-8"); } } } if (fields != null) { query += "&fields="; for (String field : fields) { query += URLEncoder.encode(field, "UTF-8") + ","; } query = query.substring(0, query.lastIndexOf(",")); } conn = createConnection(hostname + path, method); String boundary = Long.toHexString(System.currentTimeMillis()); if (file != null) { conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary); conn.setRequestProperty("User-Agent", "Workfront Java StreamClient"); } // Send request OutputStream outputStream = conn.getOutputStream(); Writer out = new OutputStreamWriter(outputStream); if (file != null) { addFileToRequest(boundary, out, outputStream, file); } else { out.write(query); } out.flush(); out.close(); // Get response code responseCode = conn.getResponseCode(); // Read response BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream())); StringBuilder response = new StringBuilder(); String line; while ((line = in.readLine()) != null) { response.append(line); } in.close(); // Decode JSON JSONObject result = new JSONObject(response.toString()); // Verify result if (result.has("error")) { throw new StreamClientException(result.getJSONObject("error").getString("message")); } else if (!result.has("data")) { throw new StreamClientException("Invalid response from server"); } // Manage the session if (path.equals(PATH_LOGIN)) { sessionID = result.getJSONObject("data").getString("sessionID"); } else if (path.equals(PATH_LOGOUT)) { sessionID = null; } return result.get("data"); } catch (ConnectException connectException) { throw new StreamClientException("Unable to connect to " + hostname + path); } catch (IOException e) { //getErrorStream() can return null if no error data was sent back if (conn.getErrorStream() != null) { ByteArrayOutputStream out = new ByteArrayOutputStream(); try { copyStream(conn.getErrorStream(), out); } catch (IOException e1) { // Removed printStackTrace call } throw new StreamClientException(new String(out.toByteArray())); } else { //I believe this use case happens when the we are sending to many requests at one time... if (retryCount < 3) { return request(path, params, fields, method, ++retryCount); } else { throw new StreamClientException( "An error happened but no error data was sent... 3 time... Response Code = " + responseCode); } } } catch (Exception e) { throw new StreamClientException(e); } finally { if (conn != null) { conn.disconnect(); } } }
From source file:com.canappi.connector.yp.yhere.SearchView.java
public ArrayList<Element> searchByZip(HashMap<String, String> requestParameters) { ArrayList<Element> data = new ArrayList<Element>(); System.setProperty("http.keepAlive", "false"); System.setProperty("javax.net.debug", "all"); // _FakeX509TrustManager.allowAllSSL(); //Protocol::: HTTP GET StringBuffer query = new StringBuffer(); HttpURLConnection connection = null; try {/*from w ww . j a v a 2 s. c o m*/ URL url; if (requestParameters != null) { String key; query.append( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); query.append("&"); key = "term"; String termValue = requestParameters.get(key); String termDefaultValue = retrieveFromUserDefaultsFor(key); if (termValue.length() > 0) { query.append("" + key + "=" + requestParameters.get(key)); } else { //try to find the value in the user defaults if (termDefaultValue != null) { query.append("" + key + "=" + retrieveFromUserDefaultsFor(key)); } } key = "searchloc"; String searchlocValue = requestParameters.get(key); String searchlocDefaultValue = retrieveFromUserDefaultsFor(key); if (searchlocValue.length() > 0) { query.append("&" + key + "=" + requestParameters.get(key)); } else { //try to find the value in the user defaults if (searchlocDefaultValue != null) { query.append("&" + key + "=" + retrieveFromUserDefaultsFor(key)); } } url = new URL(query.toString()); } else { url = new URL( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); } connection = (HttpURLConnection) url.openConnection(); connection.setConnectTimeout(5000); connection.setReadTimeout(5000); connection.setUseCaches(false); connection.setRequestMethod("GET"); connection.setDoOutput(true); connection.setDoInput(true); connection.connect(); int rc = connection.getResponseCode(); Log.i("Response code", String.valueOf(rc)); InputStream is; if (rc <= 400) { is = connection.getInputStream(); } else { /* error from server */ is = connection.getErrorStream(); } //XML ResultSet try { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); InputSource isrc = new InputSource(); isrc.setByteStream(is); Document doc = db.parse(isrc); NodeList nodes = doc.getElementsByTagName("searchListings"); if (nodes.getLength() > 0) { Element list = (Element) nodes.item(0); NodeList l = list.getChildNodes(); for (int i = 0; i < l.getLength(); i++) { Node n = l.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { Element row = (Element) l.item(i); data.add(row); } } } } catch (Exception e) { e.printStackTrace(); } } catch (Exception e) { e.printStackTrace(); } finally { connection.disconnect(); } return data; }
From source file:core.AbstractTest.java
private int httpRequest(String sUrl, String sMethod, JsonNode payload, Map<String, String> mParameters) { Logger.info("\n\nREQUEST:\n" + sMethod + " " + sUrl + "\nHEADERS: " + mHeaders + "\nParameters: " + mParameters + "\nPayload: " + payload + "\n"); HttpURLConnection conn = null; BufferedReader br = null;/*from ww w.ja v a2s .c om*/ int nRet = 0; boolean fIsMultipart = false; try { setStatusCode(-1); setResponse(null); conn = getHttpConnection(sUrl, sMethod); if (mHeaders.size() > 0) { Set<String> keys = mHeaders.keySet(); for (String sKey : keys) { conn.addRequestProperty(sKey, mHeaders.get(sKey)); if (sKey.equals(HTTP.CONTENT_TYPE)) { if (mHeaders.get(sKey).startsWith(MediaType.MULTIPART_FORM_DATA)) { fIsMultipart = true; } } } } if (payload != null || mParameters != null) { DataOutputStream out = new DataOutputStream(conn.getOutputStream()); try { if (payload != null) { //conn.setRequestProperty("Content-Length", "" + node.toString().length()); out.writeBytes(payload.toString()); } if (mParameters != null) { Set<String> sKeys = mParameters.keySet(); if (fIsMultipart) { out.writeBytes("--" + BOUNDARY + "\r\n"); } for (String sKey : sKeys) { if (fIsMultipart) { out.writeBytes("Content-Disposition: form-data; name=\"" + sKey + "\"\r\n\r\n"); out.writeBytes(mParameters.get(sKey)); out.writeBytes("\r\n"); out.writeBytes("--" + BOUNDARY + "--\r\n"); } else { out.writeBytes(URLEncoder.encode(sKey, "UTF-8")); out.writeBytes("="); out.writeBytes(URLEncoder.encode(mParameters.get(sKey), "UTF-8")); out.writeBytes("&"); } } if (fIsMultipart) { if (nvpFile != null) { File f = Play.application().getFile(nvpFile.getName()); if (f == null) { assertFail("Cannot find file <" + nvpFile.getName() + ">"); } FileBody fb = new FileBody(f); out.writeBytes("Content-Disposition: form-data; name=\"" + PARAM_FILE + "\";filename=\"" + fb.getFilename() + "\"\r\n"); out.writeBytes("Content-Type: " + nvpFile.getValue() + "\r\n\r\n"); out.write(getResource(nvpFile.getName())); } out.writeBytes("\r\n--" + BOUNDARY + "--\r\n"); } } } catch (Exception ex) { assertFail("Send request: " + ex.getMessage()); } finally { try { out.flush(); } catch (Exception ex) { } try { out.close(); } catch (Exception ex) { } } } nRet = conn.getResponseCode(); setStatusCode(nRet); if (nRet / 100 != 2) { if (conn.getErrorStream() != null) { br = new BufferedReader(new InputStreamReader(conn.getErrorStream())); } } else { if (conn.getInputStream() != null) { br = new BufferedReader(new InputStreamReader(conn.getInputStream())); } } if (br != null) { String temp = null; StringBuilder sb = new StringBuilder(1024); while ((temp = br.readLine()) != null) { sb.append(temp).append("\n"); } setResponse(sb.toString().trim()); } Logger.info("\nRESPONSE\nHTTP code: " + nRet + "\nContent: " + sResponse + "\n"); } catch (Exception ex) { assertFail("httpRequest: " + ex.getMessage()); } finally { if (br != null) { try { br.close(); } catch (Exception ex) { } } if (conn != null) { conn.disconnect(); } } return nRet; }